#3090FF — Blue
#3090FF is a blue in the Blue family. In practice it looks like a balanced medium blue, and it is also commonly known as Blue, Cobalt Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#3090FF
Tints and shades (50–950)
Accessibility
Contrast on white
3.20:1
Contrast on black
6.56:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whitePass
Need a passing variant? Repair this color in the contrast checker.
Complementary palette
Analogous palette
Triadic palette
Copy-ready CSS
brand-scale.css
:root {
--brand-50: oklch(0.971 0.014 255); /* #eff6ff */
--brand-100: oklch(0.936 0.029 255); /* #ddebfe */
--brand-200: oklch(0.885 0.057 255); /* #c0dcff */
--brand-300: oklch(0.808 0.098 255); /* #95c3ff */
--brand-400: oklch(0.712 0.153 255); /* #5ba4ff */
--brand-500: oklch(0.637 0.196 255); /* #1e89fe */
--brand-600: oklch(0.577 0.19 255); /* #0077e6 */
--brand-700: oklch(0.505 0.166 255); /* #0062c0 */
--brand-800: oklch(0.444 0.146 255); /* #0052a2 */
--brand-900: oklch(0.396 0.131 255); /* #00458a */
--brand-950: oklch(0.281 0.093 255); /* #002855 */
}